81829320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6373}}^1$

素因数の和:6494

約数の個数: 64

約数和(自身を含む): 247821120

約数和(自身を除く): 165991800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6373, 6420, 12746, 12840, 19119, 25492, 31865, 38238, 50984, 63730, 76476, 95595, 127460, 152952, 191190, 254920, 382380, 681911, 764760, 1363822, 2045733, 2727644, 3409555, 4091466, 5455288, 6819110, 8182932, 10228665, 13638220, 16365864, 20457330, 27276440, 40914660, 81829320]

約数ペア:

[(1, 81829320), (2, 40914660), (3, 27276440), (4, 20457330), (5, 16365864), (6, 13638220), (8, 10228665), (10, 8182932), (12, 6819110), (15, 5455288), (20, 4091466), (24, 3409555), (30, 2727644), (40, 2045733), (60, 1363822), (107, 764760), (120, 681911), (214, 382380), (321, 254920), (428, 191190), (535, 152952), (642, 127460), (856, 95595), (1070, 76476), (1284, 63730), (1605, 50984), (2140, 38238), (2568, 31865), (3210, 25492), (4280, 19119), (6373, 12840), (6420, 12746)]